We released 3 changes in our UI affecting either the creation of an entry or the display of a lot of content types:

• The content list, where we added a “Suggested content type” option in the “Add Entry” button and a filter input, when there are more than 20 content types available, allowing you to find the needed content type in a few keystrokes.
• The entry editor, where the above visual component is reused for the cases when you need to create a new entry and link it to the one you are editing.
• The “Content Model” > “Validations” > “Accept only specified entry type” area where the sorting of the listed content types happens in a vertical manner (columns) and alphabetically, for easier scanning of the options.